Back to Database
Status published
High
CVE-2019-11494
In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the...
Vulnerability Description
In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-11494
Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.dovecot.org/security.html
- https://www.dovecot.org/download.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html
More from dovecot
View All →CVE-2022-30550
An issue was discovered in the auth component in Dovecot...
Unknown
0
CVE-2021-33515
The submission service in Dovecot before 2.3.15 allows STARTTLS command...
Medium
4.8
CVE-2021-29157
Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with...
High
7.5
CVE-2020-7957
The IMAP and LMTP components in Dovecot 2.3.9 before 2.3.9.3...
Low
3.1
CVE-2020-7046
lib-smtp in submission-login and lmtp in Dovecot 2.3.9 before 2.3.9.3...
High
7.5
Affected Vendor
dovecot
View all reports →Affected Software
dovecot, fedora, leap
Vulnerable Versions:
2.3.3, 29, 30, 15.0, 15.1
Timeline
Official Publish:
May 8th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.